<?xml version="1.0" encoding="UTF-8"?>
<dxl:DXLMessage xmlns:dxl="http://greenplum.com/dxl/2010/12/">
   <dxl:Comment><![CDATA[
        CREATE TABLE bpchar_table(a bpchar);
        INSERT INTO bpchar_table SELECT 'a' || (i % 10) FROM generate_series(1, 1000) i;
        INSERT INTO bpchar_table SELECT 'a' || i FROM generate_series(1, 1000) i;
        ANALYZE bpchar_table;
        EXPLAIN SELECT * FROM bpchar_table WHERE a = 'a1';
    ]]>
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